CN216327473U

CN216327473U - Polishing mechanism of plate polishing machine

Info

Publication number: CN216327473U
Application number: CN202122637265.0U
Authority: CN
Inventors: 奚红梅
Original assignee: Huizhou Shunhexin Electronic Technology Co ltd
Current assignee: Huizhou Shunhexin Electronic Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-19
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a polishing mechanism of a plate polishing machine, which comprises a polishing support, a driving part and a plurality of polishing parts, wherein the polishing parts are respectively and rotatably connected with the polishing support through connecting parts, the driving part simultaneously drives the connecting parts to rotate relative to the polishing support through a transmission part, and different parts of a product are simultaneously polished and ground through different polishing parts, so that the working efficiency is improved.

Description

Polishing mechanism of plate polishing machine

Technical Field

The utility model relates to the field of polishing equipment, in particular to a polishing mechanism of a plate polishing machine.

Background

The polishing machine is used for carrying out surface treatment on products, the roughness of the surface of some plates before or after forming cannot meet the technical requirements of the products, and the plates need to be further treated and processed by the polishing machine. The polishing mechanism is one of the components of the polishing machine, and the polishing mechanism generally polishes the product through a polishing part, but for some special products, a plurality of parts of the product need to be polished, and when the whole product or the whole surface does not need to be polished, the polishing mechanism needs to polish different parts one by one, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a polishing mechanism of a plate polishing machine, which can drive a plurality of polishing parts to simultaneously polish different positions of a product, thereby improving the working efficiency.

The utility model discloses a polishing mechanism of a plate polishing machine, which comprises a polishing support, a driving part and a plurality of polishing parts, wherein the polishing parts are respectively and rotatably connected with the polishing support through connecting parts, and the driving part simultaneously drives the connecting parts to rotate relative to the polishing support through a transmission part.

Further, the driving medium is a belt, the connecting piece is provided with a belt pulley matched with the belt, and the driving piece drives the connecting piece to rotate relative to the polishing support through the belt.

The polishing device further comprises a tension wheel, the tension wheel is positioned on one side of the belt, the tension wheel is connected with the polishing bracket in a sliding mode through a sliding block, and the tension wheel is connected with the sliding block in a rotating mode; the sliding block is connected with the polishing support in a sliding mode through a sliding groove and is pre-tightened through a spring.

Further, the number of the polishing and grinding pieces is three.

Further, the polishing and grinding piece is a polishing and grinding wheel.

Further, the polishing mechanism is connected to a driving mechanism, the driving mechanism includes a first driving component, a second driving component and a third driving component, and the driving mechanism drives the polishing mechanism to move in the directions of the X axis, the Y axis and the Z axis through the first driving component, the second driving component and the third driving component.

Furthermore, the third driving assembly comprises a driving motor, a gear and a rack, the driving motor is connected with the second driving assembly through a fixing plate, the rack is fixed on the polishing mechanism, and the driving motor drives the rack to move in the Z-axis direction through the gear to adjust the position of the polishing mechanism in the Z-axis direction.

Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:

the driving piece simultaneously drives the connecting pieces to rotate relative to the polishing support through the transmission pieces, and the polishing pieces polish and grind different parts of a product simultaneously through different polishing pieces, so that the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of a polishing machine;

FIG. 2 is a schematic structural view of a jig platform;

FIG. 3 is a schematic view of a drive mechanism and polishing mechanism;

FIG. 4 is a schematic view of a third drive assembly and polishing mechanism;

FIG. 5 is a schematic view of a polishing mechanism;

FIG. 6 is a schematic view of the tensioner;

FIG. 7 is a schematic view of the blowing mechanism;

description of the figures

100. Polishing the machine; 10. a frame; 20. a jig platform; 21. a turntable; 22. a jig; 23. positioning a groove; 24. a keyboard slot; 25. a keyboard support; 30. a drive mechanism; 31. a first drive assembly; 32. a second drive assembly; 33. a third drive assembly; 331. a drive motor; 332. a gear; 333. a rack; 334. a slide rail; 40. a polishing mechanism; 41. polishing the support; 42. a drive member; 43. polishing and grinding the part; 44. a connecting member; 45. a belt pulley; 46. a tension wheel; 461. a slider; 462. a chute; 463. a spring; 50. a blowing mechanism; 51. an air blowing bracket; 52. a driving cylinder; 53. an air tap.

Detailed Description

When one component is considered to be "connected" to another component, it can be directly connected to the other component, or intervening components may be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the utility model discloses a polishing mechanism 40 of a plate polishing machine, which is used for polishing and grinding the surface of a plate product, wherein the polishing mechanism 40 is arranged on the polishing machine 100 and is one of the components of the polishing machine 100, the polishing machine 100 further comprises a frame 10, a driving mechanism 30, a jig platform 20 and an air blowing mechanism 50, the driving mechanism 30, the jig platform 20 and the air blowing mechanism 50 are all fixed on the frame 10, the driving mechanism 30 can drive the polishing mechanism 40 to move in the directions of an X axis, a Y axis and a Z axis to polish the plate arranged on the jig platform 20, and the air blowing mechanism 50 is used for blowing the polished plate to remove polishing and grinding waste residues.

With reference to fig. 2, the jig platform 20 includes a turntable 21, the turntable 21 is rotatably connected to the frame 10, the turntable 21 is connected to a driving device, and the driving device can drive the turntable 21 to rotate along a direction. The rotary table 21 is provided with a plurality of jigs 22, and the jigs 22 are uniformly distributed along the central axis of the rotary table 21. The jig 22 is provided with a positioning groove 23, and the plate is positioned on the jig 22 through the positioning groove 23. The polishing mechanism 40 and the air blowing mechanism 50 are located on one side of the rotary table 21, the air blowing mechanism 50 is located between the polishing mechanism 40 and the blanking station, the driving device can drive a plurality of plates to sequentially pass through the polishing mechanism 40 and the air blowing mechanism 50, the plates are polished by the polishing mechanism 40, and then the plates after being polished are blown by the air blowing mechanism 50.

The jig platform 20 is further provided with a keyboard groove 24, a keyboard support 25 is slidably arranged in the keyboard groove 24, the keyboard support 25 is used for placing a keyboard, and the keyboard can extend into or extend out of the keyboard groove 24 through the keyboard support 25.

As shown in fig. 3, the driving mechanism 30 can adjust the position of the polishing mechanism 40 as required, so that the polishing mechanism 40 can accurately polish the plate on the jig 22. The driving mechanism 30 includes a first driving component 31, a second driving component 32 and a third driving component 33, the first driving component 31 is fixed to the frame 10 and connected to the second driving component 32, the third driving component 33 is connected to the second driving component 32, the polishing mechanism 40 is connected to the third driving component 33, when the polishing machine works, the first driving component 31 can drive the second driving component 32 to move in the X-axis direction, the second driving component 32 can drive the third driving component 33 to move in the Y-axis direction, and the third driving component 33 can drive the polishing mechanism 40 to move in the Z-axis direction, so as to adjust the positions of the polishing mechanism 40 in the X-axis, Y-axis and Z-axis directions.

In the application, the first driving assembly 31 and the second driving assembly 32 have the same structure, and are driven by a motor to drive a screw rod to rotate.

With continued reference to fig. 4, further, the third driving assembly 33 includes a driving motor 331, a gear 332, and a rack 333, the driving motor 331 is connected to the second driving assembly 32 through a fixing plate, the rack 333 is fixed to the polishing mechanism 40, and the driving motor 331 drives the rack 333 to move in the Z-axis direction through the gear 332 to adjust the position of the polishing mechanism 40 in the Z-axis direction. The polishing mechanism 40 is further connected to the third driving assembly 33 by a sliding rail 334 in a sliding manner, so as to ensure the stability of the movement of the polishing mechanism 40 in the Z-axis direction.

With continued reference to fig. 5, further, the polishing mechanism 40 is used for polishing the plate on the jig 22. The polishing mechanism 40 includes a polishing support 41, a driving member 42 and a plurality of polishing members 43, the polishing support 41 is connected to the third driving assembly 33, the rack 333 is fixed to the polishing support 41, the polishing members 43 are located below the polishing support 41, the polishing members 43 are respectively connected to the polishing support 41 through a connecting member 44, the driving member 42 is respectively connected to the connecting members 44 through a transmission member 46, and can drive the connecting members 44 to rotate simultaneously, so as to drive the polishing members 43 to work.

Further, the polishing member 43 is a polishing grinding wheel, the connecting member 44 is a rod, one end of the connecting member 44 penetrates through the polishing support 41 to be rotatably connected with the polishing support 41, and the other end of the connecting member 44 is connected with the polishing member 43.

Further, the transmission part 46 is a belt, the connecting part 44 is provided with a belt pulley 45 matched with the belt, the driving part 42 is a polishing motor, and the polishing motor passes through the belt and a plurality of the belt pulley 45 is matched with and simultaneously drives a plurality of the connecting part 44 to rotate.

Further, the polishing mechanism 40 further includes a tension wheel 47, the tension wheel 47 is located at one side of the belt, please refer to fig. 6, the tension wheel 46 is slidably connected to the polishing bracket 41 through a slider 461, and the tension wheel 46 is rotatably connected to the slider 461, the tension wheel 46 can abut against the belt, and when the belt rotates, the tension wheel 46 can rotate relative to the belt. The tension pulley 46 abuts against the belt to maintain the tension of the belt during operation, and prevent the belt from slipping relative to the pulley 45.

Further, the slider 461 is slidably connected to the polishing holder 41 through a sliding groove 462 and is biased by a spring 463, and an elastic force applied to the slider 461 by the spring 463 is transmitted to the tension pulley 46 through the slider 461, and an external force is applied to the belt by the tension pulley 46.

As shown in fig. 7, the air blowing mechanism 50 is fixed to the frame 10 and located at one side of the turntable 21, the air blowing mechanism 50 is located between the polishing mechanism 40 and the blanking station, the air blowing mechanism 50 includes an air blowing bracket 51, a driving air cylinder 52 and an air nozzle 53, the driving air cylinder 52 is fixed to the air blowing bracket 51 and can drive the air nozzle 53 to move to a position right above the plate. The air nozzle 53 is connected with an air pump, and when the polished plate moves to a position right below the air nozzle 53, the air nozzle 53 can blow air to clean the polished plate.

The present invention may be embodied in various forms and modifications without departing from the spirit and scope of the utility model, and the embodiments described above are intended to illustrate the utility model, but do not limit the scope of the utility model.

Claims

1. The utility model provides a polishing mechanism of plate burnishing machine which characterized in that, polishing mechanism includes polishing support, driving piece and a plurality of polishing piece, and is a plurality of polishing piece respectively through the connecting piece with polishing support rotates and is connected, the driving piece passes through the driving medium and drives a plurality of simultaneously the connecting piece is relative polishing support rotates.

2. The polishing mechanism of a plate polishing machine as claimed in claim 1, wherein the transmission member is a belt, the connecting member is provided with a pulley engaging with the belt, and the driving member drives the connecting member to rotate relative to the polishing support via the belt.

3. The polishing mechanism of a plate polishing machine according to claim 2, further comprising a tension pulley, wherein the tension pulley is located at one side of the belt, the tension pulley is slidably connected with the polishing bracket through a slide block, and the tension pulley is rotatably connected with the slide block; the sliding block is connected with the polishing support in a sliding mode through a sliding groove and is pre-tightened through a spring.

4. The polishing mechanism of a plate polisher according to claim 3 where the number of polishing members is three.

5. The polishing mechanism of a plate polisher according to claim 4 where the polishing member is a polishing wheel.

6. The polishing mechanism of a plate polishing machine as claimed in claim 1, wherein the polishing mechanism is connected to a driving mechanism, the driving mechanism includes a first driving assembly, a second driving assembly and a third driving assembly, and the driving mechanism drives the polishing mechanism to move in the directions of the X-axis, the Y-axis and the Z-axis through the first driving assembly, the second driving assembly and the third driving assembly.

7. The polishing mechanism of a plate polishing machine as claimed in claim 6, wherein the third driving assembly comprises a driving motor, a gear and a rack, the driving motor is connected to the second driving assembly through a fixing plate, the rack is fixed to the polishing mechanism, and the driving motor drives the rack to move in the Z-axis direction through the gear to adjust the position of the polishing mechanism in the Z-axis direction.